CN208063124U - A kind of photovoltaic terminal box of high-efficiency and low-cost - Google Patents
A kind of photovoltaic terminal box of high-efficiency and low-cost Download PDFInfo
- Publication number
- CN208063124U CN208063124U CN201820255378.XU CN201820255378U CN208063124U CN 208063124 U CN208063124 U CN 208063124U CN 201820255378 U CN201820255378 U CN 201820255378U CN 208063124 U CN208063124 U CN 208063124U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- cable
- copper sheet
- low
- efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic terminal boxes of high-efficiency and low-cost, including terminal box body, box cover, copper sheet and cable fixed block, described terminal box body one end sets that there are two for placing the semicircular cable trough of cable, it is internally provided with the cavity for accommodating the copper sheet, other three end sides walls are equipped with mounting hole, the box cover is equipped with fixed lobe corresponding with the mounting hole, the cavity floor is equipped with positioning column, the copper sheet is equipped with mounting hole corresponding with the positioning column, the cable fixed block is equipped with and the symmetrically arranged groove of the cable trough, rib for blocking the box cover and the connection side on the opposite both sides of the cable fixed block for being connect with the terminal box body.The utility model has the characteristics that be easily installed, is of low cost.
Description
Technical field
The utility model is related to a kind of photovoltaic terminal boxes of high-efficiency and low-cost, belong to terminal box technical field.
Background technology
Inexhaustible solar energy is just favored by more and more people.Solar energy power generating is more included in by many countries
New energy development is expanded year by year using plan, application amount.Solar photovoltaic generation system is to utilize solar cell semi-conducting material
Photovoltaic effect, solar radiation energy is converted directly into a kind of new power generating system of electric energy.The solder type of the prior art connects
Line end sub-component is not easy to assemble, low production efficiency.
Invention content
Technical problem to be solved by the utility model is to provide one kind to be easily installed, low-cost photovoltaic
Terminal box.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of photovoltaic terminal box of high-efficiency and low-cost, including terminal box body, box cover, copper sheet and cable are solid
Determine block, described terminal box body one end sets there are two the semicircular cable trough for placing cable, is internally provided with described in receiving
The cavity of copper sheet, other three end sides walls are equipped with mounting hole, and the box cover is equipped with fixed lobe corresponding with the mounting hole,
The cavity floor is equipped with positioning column, and the copper sheet is equipped with mounting hole corresponding with the positioning column, the cable fixed block
It is equipped with the symmetrically arranged groove of the cable trough, the rib for blocking the box cover and positioned at the cable fixed block
Connection side on opposite both sides for being connect with the terminal box body.
The positioning column includes two sections, and one section close to bottom surface is relatively large in diameter, the other end and the mounting hole on the copper sheet
Size is consistent.
The connection side is clamped with the terminal box body.
It is symmetrically arranged with multiple tracks ring rib on the cable trough and the groove.
The copper sheet is connect with chip diode.
The copper sheet is equipped with tin coating.
The advantageous effect that the utility model is reached：In the utility model box body, box cover, copper sheet and cable fixed block it
Between be all made of the connection type of clamping, so that the present apparatus is easily assembled, production efficiency is higher, while the present apparatus is simple in structure, production
Cost is relatively low.
Description of the drawings
Fig. 1 is the utility model box body structural schematic diagram；
Fig. 2 is the utility model box cover structural schematic diagram；
Fig. 3 is the utility model copper sheet structural schematic diagram；
Fig. 4 is cable fixed-block-architecture (FBA) schematic diagram in the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in Figures 1 to 4, the photovoltaic terminal box of a kind of high-efficiency and low-cost, including terminal box body 1, box
Lid 2, copper sheet 3 and cable fixed block 4,1 one end of terminal box body set that there are two for placing the semicircular cable trough of cable
13, it is internally provided with the cavity for accommodating copper sheet 3, other three end sides walls are equipped with mounting hole 11, and box cover 2 is equipped with right with mounting hole 11
The fixed lobe 21 answered, cavity floor are equipped with positioning column 12, and copper sheet 3 is equipped with mounting hole 31 corresponding with positioning column 12, positioning
Column 12 includes two sections, and one section close to bottom surface is relatively large in diameter, and the other end is consistent with 31 size of mounting hole on copper sheet 3, avoids copper
Piece 3 is in direct contact with bottom surface, influences to radiate, and cable fixed block 4 is equipped with 13 symmetrically arranged groove 41 of cable trough, for keeping off
Firmly the rib 42 of box cover 2 and it is clamped with respect to the card slot 14 being used on both sides and on terminal box body 1 positioned at cable fixed block 4
Side 43 is connected, by the cooperation of cable fixed block 4 and box cover 2, not needing other fixed forms can quickly be fixed, line
Multiple tracks ring rib is symmetrically arranged on cable slot 13 and groove 41, copper sheet 3 is tin plating, is connect with chip diode, can subtract
The volume of small box body 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (6)
1. a kind of photovoltaic terminal box of high-efficiency and low-cost, characterized in that including terminal box body（1）, box cover（2）,
Copper sheet（3）And cable fixed block（4）, the terminal box body（1）One end is used to place the semicircular of cable there are two setting
Cable trough（13）, it is internally provided with and accommodates the copper sheet（3）Cavity, other three end sides walls be equipped with mounting hole（11）, the box
Lid（2）It is equipped with and the mounting hole（11）Corresponding fixed lobe（21）, the cavity floor is equipped with positioning column（12）, described
Copper sheet（3）It is equipped with and the positioning column（12）Corresponding mounting hole（31）, the cable fixed block（4）It is equipped with and the line
Cable slot（13）Symmetrically arranged groove（41）, for blocking the box cover（2）Rib（42）And it is fixed positioned at the cable
Block（4）It is used for and the terminal box body on opposite both sides（1）The connection side of connection（43）.
2. a kind of photovoltaic terminal box of high-efficiency and low-cost according to claim 1, characterized in that the positioning
Column（12）Including two sections, one section close to bottom surface is relatively large in diameter, the other end and the copper sheet（3）On mounting hole（31）Size one
It causes.
3. a kind of photovoltaic terminal box of high-efficiency and low-cost according to claim 1, characterized in that the connection
Side（43）With the terminal box body（1）Clamping.
4. a kind of photovoltaic terminal box of high-efficiency and low-cost according to claim 1, characterized in that the cable
Slot（13）And the groove（41）On be symmetrically arranged with multiple tracks ring rib.
5. a kind of photovoltaic terminal box of high-efficiency and low-cost according to claim 1, characterized in that the copper sheet
（3）It is connect with chip diode.
6. a kind of photovoltaic terminal box of high-efficiency and low-cost according to claim 1, characterized in that the copper sheet
（3）It is equipped with tin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255378.XU CN208063124U (en) | 2018-02-13 | 2018-02-13 | A kind of photovoltaic terminal box of high-efficiency and low-cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255378.XU CN208063124U (en) | 2018-02-13 | 2018-02-13 | A kind of photovoltaic terminal box of high-efficiency and low-cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208063124U true CN208063124U (en) | 2018-11-06 |
Family
ID=63990737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820255378.XU Expired - Fee Related CN208063124U (en) | 2018-02-13 | 2018-02-13 | A kind of photovoltaic terminal box of high-efficiency and low-cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208063124U (en) |
-
2018
- 2018-02-13 CN CN201820255378.XU patent/CN208063124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20220213 |